57943920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 192487680

約数和(自身を除く): 134543760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 131, 152, 190, 194, 228, 240, 262, 285, 291, 304, 380, 388, 393, 456, 485, 524, 570, 582, 655, 760, 776, 786, 912, 970, 1048, 1140, 1164, 1310, 1455, 1520, 1552, 1572, 1843, 1940, 1965, 2096, 2280, 2328, 2489, 2620, 2910, 3144, 3686, 3880, 3930, 4560, 4656, 4978, 5240, 5529, 5820, 6288, 7372, 7467, 7760, 7860, 9215, 9956, 10480, 11058, 11640, 12445, 12707, 14744, 14934, 15720, 18430, 19912, 22116, 23280, 24890, 25414, 27645, 29488, 29868, 31440, 36860, 37335, 38121, 39824, 44232, 49780, 50828, 55290, 59736, 63535, 73720, 74670, 76242, 88464, 99560, 101656, 110580, 119472, 127070, 147440, 149340, 152484, 190605, 199120, 203312, 221160, 241433, 254140, 298680, 304968, 381210, 442320, 482866, 508280, 597360, 609936, 724299, 762420, 965732, 1016560, 1207165, 1448598, 1524840, 1931464, 2414330, 2897196, 3049680, 3621495, 3862928, 4828660, 5794392, 7242990, 9657320, 11588784, 14485980, 19314640, 28971960, 57943920]

約数ペア:

[(1, 57943920), (2, 28971960), (3, 19314640), (4, 14485980), (5, 11588784), (6, 9657320), (8, 7242990), (10, 5794392), (12, 4828660), (15, 3862928), (16, 3621495), (19, 3049680), (20, 2897196), (24, 2414330), (30, 1931464), (38, 1524840), (40, 1448598), (48, 1207165), (57, 1016560), (60, 965732), (76, 762420), (80, 724299), (95, 609936), (97, 597360), (114, 508280), (120, 482866), (131, 442320), (152, 381210), (190, 304968), (194, 298680), (228, 254140), (240, 241433), (262, 221160), (285, 203312), (291, 199120), (304, 190605), (380, 152484), (388, 149340), (393, 147440), (456, 127070), (485, 119472), (524, 110580), (570, 101656), (582, 99560), (655, 88464), (760, 76242), (776, 74670), (786, 73720), (912, 63535), (970, 59736), (1048, 55290), (1140, 50828), (1164, 49780), (1310, 44232), (1455, 39824), (1520, 38121), (1552, 37335), (1572, 36860), (1843, 31440), (1940, 29868), (1965, 29488), (2096, 27645), (2280, 25414), (2328, 24890), (2489, 23280), (2620, 22116), (2910, 19912), (3144, 18430), (3686, 15720), (3880, 14934), (3930, 14744), (4560, 12707), (4656, 12445), (4978, 11640), (5240, 11058), (5529, 10480), (5820, 9956), (6288, 9215), (7372, 7860), (7467, 7760)]